72257694

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{2389}}^1$

素因数の和:2536

約数の個数: 24

約数和(自身を含む): 146640840

約数和(自身を除く): 74383146

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2389, 4778, 5041, 7167, 10082, 14334, 15123, 30246, 169619, 339238, 508857, 1017714, 12042949, 24085898, 36128847, 72257694]

約数ペア:

[(1, 72257694), (2, 36128847), (3, 24085898), (6, 12042949), (71, 1017714), (142, 508857), (213, 339238), (426, 169619), (2389, 30246), (4778, 15123), (5041, 14334), (7167, 10082)]